Image registration and fusion algorithms exist in almost every software system that creates
or uses images in radiotherapy. Most treatment planning systems support some form of …

To perform setup procedures including both positional and dosimetric information, we
developed a CT–CT rigid image registration algorithm utilizing water equivalent pathlength …

For radionuclide therapy, individual patient pharmacokinetics can be measured in three
dimensions by sequential SPECT imaging. Accurate registration of the time series of images …

Peptide receptor radionuclide therapy (PRRT) is an effective MRT (molecular radiotherapy)
treatment, which consists of multiple administrations of a radiopharmaceutical labelled with …

In this paper, the importance of the accuracy of image registration of time-sequential SPECT
images for 3D targeted radionuclide therapy dosimetry is studied. Image registration of a …

Purpose: Pulmonary function analysis is essential for implementing functional avoidance in
modern radiotherapy treatment planning. The gold standard for pulmonary function analysis …

In the course of diagnosis and treatment it is not uncommon for a patient to have a number of
scans with various imaging modalities. Image registration (sometimes referred to as 'image …